Oxidative Dehydrogenation of Ethylbenzene Over Poly(furfuryl alcohol)-Derived CMK-1 Carbon Replica

Sebastian Jarczewski; Marek Drozdek; Anna Wach; Barbara Dudek; Piotr Kuśtrowski; Mirian Elizabeth Casco; Francisco Rodríguez-Reinoso

doi:10.1007/s10562-016-1748-z

Oxidative Dehydrogenation of Ethylbenzene Over Poly(furfuryl alcohol)-Derived CMK-1 Carbon Replica

Sebastian Jarczewski, Marek Drozdek, Anna Wach, Barbara Dudek, Piotr Kuśtrowski, Mirian Elizabeth Casco, Francisco Rodríguez-Reinoso

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Resumen

Abstract: Poly(furfuryl alcohol) was introduced into a pore system of MCM-48 silica by the precipitation polycondensation of furfuryl alcohol (FA). The complete filling of the pores without the deposition of significant amounts of polymer on the external surface of MCM-48 was obtained at the FA/MCM-48 mass ratio close to 1.0. The final structure of carbon replica was formed by subsequent carbonization and extraction of SiO₂ with HF. The carbonization temperature strongly influenced the surface composition of the formed carbon replicas. The highest catalytic activity in the oxidative dehydrogenation of ethylbenzene was observed for CMK-1 with the highest concentration of phenol and carbonyl groups, recognized as active sites of the studied reaction. Graphical Abstract: [Figure not available: see fulltext.]

Idioma original	Inglés
Páginas (desde-hasta)	1231-1241
Número de páginas	11
Publicación	Catalysis Letters
Volumen	146
N.º	7
DOI	https://doi.org/10.1007/s10562-016-1748-z
Estado	Publicada - 1 jul. 2016
Publicado de forma externa	Sí

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title = "Oxidative Dehydrogenation of Ethylbenzene Over Poly(furfuryl alcohol)-Derived CMK-1 Carbon Replica",

abstract = "Abstract: Poly(furfuryl alcohol) was introduced into a pore system of MCM-48 silica by the precipitation polycondensation of furfuryl alcohol (FA). The complete filling of the pores without the deposition of significant amounts of polymer on the external surface of MCM-48 was obtained at the FA/MCM-48 mass ratio close to 1.0. The final structure of carbon replica was formed by subsequent carbonization and extraction of SiO2 with HF. The carbonization temperature strongly influenced the surface composition of the formed carbon replicas. The highest catalytic activity in the oxidative dehydrogenation of ethylbenzene was observed for CMK-1 with the highest concentration of phenol and carbonyl groups, recognized as active sites of the studied reaction. Graphical Abstract: [Figure not available: see fulltext.]",

keywords = "CMK-1, Ordered mesoporous carbons, Oxidative dehydrogenation of ethylbenzene, Replication, Styrene",

author = "Sebastian Jarczewski and Marek Drozdek and Anna Wach and Barbara Dudek and Piotr Ku{\'s}trowski and Casco, {Mirian Elizabeth} and Francisco Rodr{\'i}guez-Reinoso",

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doi = "10.1007/s10562-016-1748-z",

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T1 - Oxidative Dehydrogenation of Ethylbenzene Over Poly(furfuryl alcohol)-Derived CMK-1 Carbon Replica

AU - Jarczewski, Sebastian

AU - Drozdek, Marek

AU - Wach, Anna

AU - Dudek, Barbara

AU - Kuśtrowski, Piotr

AU - Casco, Mirian Elizabeth

AU - Rodríguez-Reinoso, Francisco

PY - 2016/7/1

Y1 - 2016/7/1

N2 - Abstract: Poly(furfuryl alcohol) was introduced into a pore system of MCM-48 silica by the precipitation polycondensation of furfuryl alcohol (FA). The complete filling of the pores without the deposition of significant amounts of polymer on the external surface of MCM-48 was obtained at the FA/MCM-48 mass ratio close to 1.0. The final structure of carbon replica was formed by subsequent carbonization and extraction of SiO2 with HF. The carbonization temperature strongly influenced the surface composition of the formed carbon replicas. The highest catalytic activity in the oxidative dehydrogenation of ethylbenzene was observed for CMK-1 with the highest concentration of phenol and carbonyl groups, recognized as active sites of the studied reaction. Graphical Abstract: [Figure not available: see fulltext.]

AB - Abstract: Poly(furfuryl alcohol) was introduced into a pore system of MCM-48 silica by the precipitation polycondensation of furfuryl alcohol (FA). The complete filling of the pores without the deposition of significant amounts of polymer on the external surface of MCM-48 was obtained at the FA/MCM-48 mass ratio close to 1.0. The final structure of carbon replica was formed by subsequent carbonization and extraction of SiO2 with HF. The carbonization temperature strongly influenced the surface composition of the formed carbon replicas. The highest catalytic activity in the oxidative dehydrogenation of ethylbenzene was observed for CMK-1 with the highest concentration of phenol and carbonyl groups, recognized as active sites of the studied reaction. Graphical Abstract: [Figure not available: see fulltext.]

KW - CMK-1

KW - Ordered mesoporous carbons

KW - Oxidative dehydrogenation of ethylbenzene

KW - Replication

KW - Styrene

UR - http://www.scopus.com/inward/record.url?scp=84963748629&partnerID=8YFLogxK

U2 - 10.1007/s10562-016-1748-z

DO - 10.1007/s10562-016-1748-z

M3 - Artículo

AN - SCOPUS:84963748629

SN - 1011-372X

VL - 146

SP - 1231

EP - 1241

JO - Catalysis Letters

JF - Catalysis Letters

IS - 7

ER -

Oxidative Dehydrogenation of Ethylbenzene Over Poly(furfuryl alcohol)-Derived CMK-1 Carbon Replica

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